Results 31 to 40 of about 3,257,982 (300)
A Note on Minimal Prime Ideals [PDF]
Proceedings of the American Mathematical Society, 1994 Let R be a commutative ring and I an ideal of R . We show that if all the prime ideals minimal over I are finitely generated, then there are only finitely many prime ideals ...
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Designing minimal genomes using whole-cell models
Nature Communications, 2020 In the future, entire genomes tailored to specific functions and environments could be designed using computational tools. However, computational tools for genome design are currently scarce.
Joshua Rees-Garbutt +5 more
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Finite dimensionality in scole of Banach algebras
International Journal of Mathematics and Mathematical Sciences, 1984 It is shown that if the socle soc(A) of a semisimple Banach algebra A is norm-closed, then soc(A) is already finite dimensional. The proof makes use of the Al-Moajil theorem. However it is remarked that our main theorem is an extension of the Al-Moajil's.
Sin-Ei Takahasi
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Minisurf - A minimal surface generator for finite element modeling and additive manufacturing
Softw. Impacts, 2020 Author(s): Hsieh, Meng-Ting; Valdevit, Lorenzo | Abstract: Triply periodic minimal surfaces (TPMSs) have long been studied by mathematicians but have recently garnered significant interest from the engineering community as ideal topologies for shell ...
Meng-Ting Hsieh, L. Valdevit
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Minimal ideals in group rings [PDF]
Proceedings of the American Mathematical Society, 1972 Let K[G] denote the group ring of G over an algebraically closed field K. In this paper we show that K[G] has a minimal left ideal which affords a finite dimensional representation of the ring if and only if G is finite. 1. Annihilator ideals. Let R be a ring with one and let T be a subset of R. Then the left annihilator of T, IR(T), is defined by IR(T)
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Minimal system for assembly of SARS-CoV-2 virus like particles
Scientific Reports, 2020 SARS-CoV-2 virus is the causative agent of COVID-19. Here we demonstrate that non-infectious SARS-CoV-2 virus like particles (VLPs) can be assembled by co-expressing the viral proteins S, M and E in mammalian cells.
Heather Swann +7 more
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Ideal type-II Weyl points in topological circuits [PDF]
National Science Review, 2019 Weyl points (WPs), nodal degenerate points in three-dimensional (3D) momentum space, are said to be ‘ideal’ if they are symmetry-related and well-separated, and reside at the same energy and far from nontopological bands. Although type-II WPs have unique
Rujiang Li +6 more
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Minimal Ideals in Quadratic Jordan Algebras [PDF]
Proceedings of the American Mathematical Society, 1983 In associative and alternative algebras a minimal ideal is either trivial or simple. This is not known for quadratic Jordan algebras. In the present note we show that a minimal ideal is either trivial or D
Ng Seong Nam, McCrimmon, Kevin
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Countable Ideals in a Semi-Lattice of the De Enumeration Degrees
Моделирование и анализ информационных систем, 2015 In the article we have proved that any countable ideal in the semi-lattice of the De is the intersection of two principal ideals generated by quasi-minimal covers for this ideal.
V. V. Tikhov
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Demonstratio Mathematica, 1997 A minimal clan is a common abstraction of Boolean rings and lattice-ordered groups which has many properties in common with both of these structures; in particular, every minimal clan is a lattice with a partial addition which distributes with the lattice operations (disjoint union in the case of a Boolean ring, complete addition in the case of a ...
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